continus testing units

Rogergolf66

do those continus testing items that stay in the tank to monitor ammonia and ph and such work well? how accurate are they?


Roger

miagrrl

they suck. i have bought two diff brands, and neither one of them worked. one of them never changed colors, even when I had an spike in ammonia, and the other one changed all the time, extreme highs and lows. luckily i was skeptical enough to keep checking with my regualr test kits- otherwise i might have lost all my fish. don't waste your money!

usmc121581

I would never use them. I think the fun in the tank is doing the test's your self.

Robnjo

what about the digital in-sump or tank units?